So, on the recommendation of another GTer (of course I've forgotten which, because I'm a terrible person), I signed up for GISHWHES.
It's this giant international scavenger hunt organized by Misha Collins, who plays Castiel on the TV show Supernatural. One of the challenges is as follows:
IMAGE: (Screencap) Get Jared Padalecki (@jarpad) to compliment Misha Collins (@mishacollins) on twitter. The post must include a Username from your team.
I thought that maybe if everyone on GT tweeted Jared Padalecki and asked him to compliment Misha on my team's behalf, maybe there would be enough of an upswell that he would actually do it. My team name is the RagingMarauders.
I'll send internet hugs and cat GIFs (and pie, if you want to give an internet stranger your address) to anyone who helps!