im trying to remember one. I used it and I think you will like it. but it's been a while and i am forgetful! it was something short, the url too. it was sh or

im trying to remember one. I used it and I think you will like it. but it's been a while and i am forgetful! it was something short, the url too. it was sh or st something. can anyone get which one I mean? edit: YES! it's sr.ht. thanks, commenter below this :)