Absolute rubbish. Don't you use virus protection. That's like having unprotected sex with the entire US Navy.
i use to get pop ups in the bottom left hand corner all the time,use to cover up when you were replying to an answer,dont get them any more,thank god
same here..it was almost unbearable..
get an adblocker and an anti-virus. Pop-ups aren't all viruses, but some do contain them. Which browser do you use?
Be careful looking at dodgey peoples pictures,.as is the case with the net in general..
Sometimes i get suspicious of political (ex.."Romney" questions..like when i answered that latest one my browser then failed)....and sometimes religious ones..I figure the right-wingers try to bait people and then target them with a virus etc..Could be wrong,.but never trust a right-winger is my opinion.