Table 2.

Top 15 self-descriptive identifiers of user accounts posting to #glutenfree.

	Superuser (n=1718)				Contributor (n=16,947)					Lurker (n=145,246)
Rank	Keyword	Posts, n			Keyword		Posts, n		Keyword		Posts, n
1	Blogger		109	Writer		718		Writer				4432
2	Vegan		103	Vegan		626		Lover				3883
3	Writer		65	Lover		543		Fan				3646
4	Author		64	Mom		511		Mom				3069
5	Mom		56	Blogger		458		Artist				2392
6	Lover		53	Author		434		Wife				2309
7	Creator		36	Fan		379		Author				2235
8	Chef		34	Artist		372		Enthusiast				2060
9	Foodie		32	Wife		365		Vegan				1744
10	Photographer		27	Enthusiast		238		Husband				1664
11	Fan		26	Chef		237		Student				1589
12	Wife		25	Mother		196		Blogger				1531
13	Owner		23	Photographer		188		Teacher				1465
14	Advocate		22	Owner		178		Father				1376
15	Coach		21	Coach		177		Mother				1358