That's cool. If you're really into stuff LGBT, then please consider how a symbol representing a history of resilience and survival
might be better served/reserved for the community it represents.
Or, at the very, very, very least, if you decide it's still something you want to go using around Facebook,
please use it sparingly, or when it seems appropriate.
Ultimately, it has little impact regardless of how you use it, but these things are at least worth keeping in mind.