The only thing new I'm doing is posting 'why' I chose the cover I used.
A ways back I was going to post a Who's Who or Handbook cover and I thought to myself - this whole thread could easily be nothing but continuously linked Who's Who or Handbook covers.
So I started giving myself themes. I did all Jack Kirby or Neal Adams covers for a while. Lately I've been going on about earliest crossoverable cover (except when I didn't take a break for a spot of fun like Not Brand Echh a little while ago).
This does cause a bit of an issue when I'm left having to repeat myself (like Deadman yesterday where I didn't play because I'd already played his 1st linkable cover a few weeks ago).