I often hesitate to welcome folks that introduce themselves because I get a feeling they are " one hit wonders". Then there are those I get a bad feeling about. The ones with an agenda. They usually start with " Hi, I'm doing research" or their handle suggests they are trying to market something.
It didn't stop you from welcoming me.
__________________ “People say nothing is impossible, but I do nothing every day.” Winnie-the-Pooh