I've been a lot less willing to post my photos or writing online since I found a (now ex) friend claiming something I'd written as hers. I don't mind letting other people see my photos, and will even let friends use them in art (as long as what I've done is attributed). I've been considering donating some prints to local charitable organizations. However, where I draw the line is when someone takes a photo without asking, or if they were to take a photo with the intent of making money from it.
How do you feel about this? Has anyone ever had an issue with people copy-and-pasting their photos without asking, or even trying to make money from your work without asking? I notice it's common on AN for people to copy photos from other sources. I rarely see any attribution.