I created a group album at PhotoBucket for the purpose of storing and linking to STO screenshots, primarily for reporting bugs, but it can be used for other purposes.
Please tag screenshots with "bug" if it is uesd for that purpose.
The album is set to allow anyone to upload, however I do have it configured for me to approve submissions before they are viewable by others. That was just a precaution to ensure it's not used by spammers or others for inappropriate purposes. I will automatically approve any STO related pictures uploaded to that album.
I'm online often and when not, the notifications will come to my cell phone so they will usually be approved with a very short delay.