I've been having trouble with Brumstix lately... From school, I'm able to use all aspects of the site without issue, but at home I'm not able to log in, post, or do much of anything besides actually read the threads. Stranger still, no dates appear next to "Posted" anywhere on the site. This has only started happening in the past three weeks or so.

Could someone explain this, or at least make me feel better by saying they've experienced the same?

Sounds like you need to clear your browser's cache at home. I would also Logout, then Login to the forum after you clear the cache.

Here's a guide if you're not familiar with the process:
http://www.wikihow.com/Clear-Your-Browser%27s-Cache

It worked!!!! *bows to signify eternal gratitude* Thank you so much!