to think that if you run an on-line business...

[gobsmackedetal]

...then you would make absolutely sure that you wouldn't say to your potential customers "click on the catogary(s) below..."

It's like not looking after your shop widnow very well, AIBU?

lol! Yanbu, this is not people talking on a forum or someone's blog. If a professional site it should be thoroughly checked out for ANY mistakes, including spelling ones

an awful lot of speeling and grammar mistakes show up in websites though.... especially the ones done by individuals and small businesses