As reseller you should resell both linux and windows. It is really depends upon your customer what exactly they need.

Actually i like Linux but i use the windows because there are more users connected to windows and it has many applications related to it than any other.

Well, i respect Linux for all its features, nevertheless Windows is mine. I cannot work not on Windows!

Linux for servers, OS X for desktops, Windows for the garbage.

I've tried all 3 as desktop software and in the end OS X is what I force the family to buy as I'm done dealing with viruses on Windows, and Linux is too difficult for them.

Linux rules the hosting business ! Windows is growing but very slow

Market for Windows Hosting has been developed.

Linux hosting is recommended if your website is made in HTML however if your website require asp.net or MSSQL as backend then Windows hosting is required.

I personaly prefer linux but will be looking into windows in the future but i agree with the posts above in reguards to offering both .

we've tried to offer windows hosting but this just was not economically viable for us