Omega,
Excal makes a good bow and the owners are only showing their enjoyment and loyalty of that product. We have a variety of bows represented on this forum, Barnett, Horton, Parker, TenPoint and Excal. The Excal guys just happen to be loud typers
If you have questions on the other bows, just phrase your questions so that you don't want to hear from the Excal guys. I would guess they would honor that request and keep quiet.
Stick around and you will learn some good stuf.I know I have.

Randy Wood
Sales Manager
Tenpoint Crossbows