I think it's clear after reading your exchange with OC that you're not planning to take on Google search with Bloom. However what I think the commenter you're replying to is suggesting is that by calling yourself an open source 'Google' you're giving people the false impression that you are focused on search because when people think of Google the first thing they think of is search.

Perhaps you might consider something like free and open source 'Google Suite' or 'Google Apps' instead?