oh keep them tigger!
just think in years and years to come, theyd be a nice find for someone.
earlier this year, a year a friend of mine had done a few house alterations, and before boarding up an alcove where a wall cabinet was fixed, he left a few momentos still on the cabinet shelf, like a current newspaper etc etc.
so, years down the line, new owners of the house just might decide to knock that wall fixture down again, and will discover the bits and pieces relating back to the year 2010 :o)