If you are looking for a tagline just for you, or just wanting to change the one you are using, here is a list of over 100 tags I've accumulated. Friends come and go, but relatives tend to accumulate.
Genealogists are time unravelers.
Genealogists collect dead relatives. Genealogists do it generation after generation. Genealogists do it in the library. Genealogists do it with a computer. Genealogists don't die, they just lose their census.