Actually, I found out it wanted me to verify my email address. Funny how it never sent an email asking me to verify my email address until I got around to posting a question to AskReddit.
So, people having this issue--THAT is what the issue is. (Dipshit designers that cannot ask for what they want--big surprise.)
In specific answer to your sarcasm, it was expecting me to wait something like eight minutes between comments. If I read posts in the Show Prep section, I'm going to do it infrequently and spend some time doing it, and I'm likely going to leave more than one comment every eight minutes or so...possibly three in five minutes, or something "abusive" like that.
Once again, Reddit is complete bullshit, and I wouldn't use it at all if it hadn't been sucked into my life via FTL show prep.