I have been scammed a few times through my runescape years. I once falled for the "Show inventory for full inv of sharks" scam. I also fell for a scam where the scammer put willow longbows (noted) instead of yew longbows which I were buying so I ended up losing a lot of cash. Sad times :(
I don't think Ashe is useless at all. Good scaling into the lategame with a stun ult that you can make a pick or start a teamfight with. Has a lot of dmg.
I've always thought that Teemo is useless lol