According to CollaborativeRank, the new tool that analyzes social bookmark activity on del.icio.us, my own tagging activity is ranked “nonaggressive” (at least I am in 143nd place):
What is CollaborativeRank? It’sl like GoogleRank for del.icio.us tagging:
Del.icio.us users who bookmark helpful/timely URLs (as evidenced by others subsequently bookmarking those URLs) will be rewarded with higher CollaborativeRank, which means that their bookmarking will have greater influence on this search engine’s rankings.
For more, see Wired News Tag, You’re It: Best Bookmarker and learn about Numero Uno.