Those work on costumes, not accessories.,
Converse with fellow players
I made the switch from Microcrap to Steam myself. However Micro has a looong history of screwing things up. So I didn't even try linking my account to steam out of fear of losing my steam account. After seeing all these 816 reports when checking for something else....
It's only paranoia if you're wrong.
The stealth weapon camo makes you hold whatever weapon you're using like the weapon you're using, but without it there.
IE: If you're using jet boots, you'll still animate as if using jet boots, but without the jet boots being shown.