Oh, you'd be amazed at the number of times I managed to get an edge on a competitor by googling - e.g. knowing where their technical problems are, how they are going to approach a prospect, etc -- and all of that without having to leave my keyboard.
You're welcome to try to figure out what line of business I am in, which company, etc. There are a few posts I made on several stack exchanges which would give my competitors a big advantage while competing for a client.
Sure. At Citrix we use the Haskell compiler ghc. I mention that quite often, and also that we have problems with cross-compiling. Recently I've been approached by one of the people involved in developing the cross-compiling capabilities of ghc of how they can help. (We want cross-compiling, they want people using their code and reporting bugs.)
Basically, you want to be known to people who you have opportunities to win-win interactions with (aligned interests), and avoid being known to people who could exploit you to your disadvantage (opposed interests).
Depending on what you want to optimize for, or what kind of interactions you feel are prevalent, having a consistent identity will help or hinder you. Of course, it's not a binary choice.
You're welcome to try to figure out what line of business I am in, which company, etc. There are a few posts I made on several stack exchanges which would give my competitors a big advantage while competing for a client.
If they only knew it was me.