In what context is snag used for this site?

As you'll note in the definitions section, snag means more than just funked up teeth... as you'll recall, snag can also refer to: an opening made forcibly as by pulling apart; "there was a rip in his pants"; an unforeseen obstacle [syn: hang-up, hitch, rub]; get by acting quickly and smartly ("snag a bargain"); and to hew jaggedly.

So here's the deal - as well as dental-related snag spottings and commentaries, i'll be dumping my every random thought on all other types of crap...life's little hang-ups, smart moves, etc; we'll rip apart the fabric of society and see what's underneath...whatever the heck that means.