tagging × 930
josm × 622
editing × 352
building × 252
area × 213
newbie × 202
mapping × 193
multipolygon × 132
relation × 128
usage × 104
edit × 94
history × 89
missing × 88
names × 54
residential × 43
house × 39
bestpractice × 38
new × 37
point × 25
houses × 16
suburb × 15
show × 9
green × 8
property × 8
solar × 8
inconsistency × 6
apartments × 2
detached × 2
patio × 2
porch × 2