When Your Kid Can’t Post Online: What To Do About Account Age And Positive Karma Rules
Last Tuesday I was folding fitted sheets (the kind that never actually stay folded no matter how many TikTok tutorials you watch) at the kitchen table when my 14-year-old, Javi, slammed his Chromebook shut hard enough to rattle my half-empty mug of iced coffee. “Stupid rules,” he muttered, kicking the leg of the table lightly. I asked what was wrong, and he dragged his chair over to show me the bright red error message staring back at him: In order to post your account must be older than 10 days and have 100 positive karma.
Javi had spent three months modifying a Lego Star Wars MOC, the kind of custom build that requires ordering rare pieces from three different secondhand sites and staying up till 10 PM on weekends reworking sections that don’t fit right. He’d just made a new Reddit account specifically to share it with the 1.2 million members of the Lego fan subreddit, where he’d been getting ideas for months. He’d already taken 12 well-lit photos, written a whole caption talking about the changes he made, and now he couldn’t even hit post.
My first thought was that I’d seen this exact rule a hundred times myself, when I joined a local gardening forum and a sourdough baking group back when I was testing new hobbies during lockdown. To Javi, though, it wasn’t just a minor inconvenience—it was a personal roadblock stopping him from sharing something he’d poured weeks of work into. He immediately asked if he could use my account to post, or if he could make an alt account with a fake birthday to get around the age requirement.
I didn’t say yes right away. Instead, I sat next to him and scrolled up to the subreddit’s pinned info page, where the rule was listed front and center, along with a brief explanation. I pointed out the line that said the rule existed to cut down on spam, bot posts, and scam links that used to flood the sub before it was put in place. Bots don’t wait 10 days and comment on 50 posts to earn 100 karma, I told him. They just make hundreds of accounts to post fake giveaways and malware links, and this rule keeps 90% of that garbage out. It’s not here to annoy new people—it’s here to protect the people who actually come there to talk about Lego.
He still thought it was unfair, but he stopped asking to use my account. I gave him one specific tip instead: don’t spam generic “great build!” comments on every post to farm upvotes. That kind of comment gets ignored or downvoted more often than not, and it also doesn’t do anything for the people who posted their own work. Instead, if you see a build you like, leave one specific detail you liked. If someone added custom lights to their Millennium Falcon, say you loved how they hid the wire behind the cockpit. If someone shared a mistake they fixed in their castle build, say you’ve had that same problem and you’re stealing their fix. That’s the kind of comment that gets upvoted, because it’s actual feedback, not spam.
He rolled his eyes but tried it that night. The first day, he commented on 10 different posts and walked away with 14 upvotes. By the end of the first week, he had 78 karma, and only needed 22 more to hit 100 by day 10. He checked his karma count every morning over breakfast, and got excited when a comment he left about a custom Naboo starfighter got 18 upvotes from other users.
On the 10th day of his account being active, he woke up, checked, and hit 101 positive karma. He posted his MOC right after school, and by dinner it had 118 upvotes and 12 comments, three of which gave him specific tips to fix the sagging lower wing he’d been complaining about for weeks.
I’ve thought a lot about this little interaction over the past few weeks, because most of the parenting content I see about kids online is all about safety, screen time limits, and avoiding bad actors. No one really talks about the fact that these online forums and hobby groups are actual communities, with their own rules that exist for a reason, and that kids need to learn how to participate in them just like they learn how to join a new soccer team or a school club.
The biggest mistake I see other parents make here is either brushing off their kid’s frustration (“It’s just a post online, who cares”) or helping them skip the rule by letting them use your account or buy a pre-aged account with karma already. Skipping the rule skips the whole lesson: that being part of a community means you contribute before you take, or before you share your own stuff. It’s no different than joining a community garden, where you help water the shared beds and pull weeds before you plant your own tomatoes.
The concrete steps are simple, and take almost no extra work: first, validate their frustration first. It doesn’t matter if it’s “just the internet” to you; it matters to them, so start with “That sucks, I get why you’re upset” before you explain anything. Second, show them the reason for the rule, don’t just tell them to follow it. Most kids will follow a rule if they understand why it exists, instead of it just being some arbitrary barrier someone put in their way. Third, give them that specific tip about commenting: leave specific, genuine feedback instead of spamming generic comments. It works 9 times out of 10, and it’s how you actually become part of the community anyway.
Right now, Javi still checks the Lego sub almost every day. He comments on other people’s builds a couple times a week, and last week he helped a 12-year-old new user who was asking how to get enough karma to post their own MOC. He still thinks it’s annoying that people can buy pre-karma accounts to skip the rule, and last month a scammer got through and posted a fake giveaway that fooled three new people, so the rule isn’t perfect. But he told me last weekend that if he didn’t have to wait to post his own build, he never would have found that small group of other teen builders that he chats with now about upcoming projects. It’s not a perfect ending, but it’s working out for him so far.
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