There is already a FREE spellchecker for the UBB which uses spellcheck.net's services. This mod can be found
here (6.7.x, previous versions can be found in their respected forums).
I can honestly say (as a developer and a UBB.Classic board operator) that I woudln't want to integrate something to my board and serve ad's of another site just to do advertising for others (where I sell my advertising space to 3rd parties). Personally I feel that it'd be worthless to me on my sites when the same thing is redily available for the current version of the UBB with a trusted spellcheck service which has served us all well since the 5x series.
