Why deleted?

[Tinfoil]

Anyone here know why my perfectly innocuous post was deleted?

 

[Tinfoil]

The attachment..

..was to a uranium glass collecters' website I've been opening for two years. I have Norton which would've detected something. The website is innocuous. Only thing I can think of was my post was interpreted as commercial. That I was trying to sell something. Being deleted is the strangest thing that's happened to me since I gained Internet access in 1995. I joined,tried to post,got a message saying my post would be reviewed then it was deleted in large,black,capital letters. I feel like someone who tried to post child pornography. It was a good post about collectible glass. Uranium glass/vaseline glass,Depression Glass. About the things we find while digging for bottles.