I am not really sure that it is different, but the reasons are different. MSP (if you do not know) is the MinnowSupportProject. So I delegate SP to them to help out new minnows, for upvotes, for all the programs MSP has created to help others, etc. The MSP-lovebot is really just a 'thank you' bot to support the people who are supporting the project....so you see it is a circle.

I think it is good, because I don't cash out my SBD, I power it all up in order to give back more. It is nice to see support come back from the places I support.

But then, it is still a bot, so in the end I am penalized by dolphins and whales for having a bot upvote...kindof a catch 22...good to help, bad to be appreciated for the help.