I hate seeing people comment in interest checks saying "I'm interested, PM me." 

Like fuck! You're interested, you probably have something to say, you PM them and tell them you're interested so you can get a dialogue started instead of weakly waving a hand and waiting for someone else to make the effort. Honestly, when I see someone tell me to PM me, I wonder why they didn't use that time and effort to PM me instead. That's like someone calling me to tell me they want to talk, then hang up so I have to call them back.

Let's meet each other halfway folks...