"hayamizu" (who is also a user on Twitter) has been ++'ed 7 times and --'ed 2 times by a total of 4 people.
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Operation Sign, User and Reason
++'ed by ujihisa
Tweet: hayamizu++
++'ed by ujihisa
Tweet: hayamizu++
++'ed by masa_edw (アイコン表示)
Tweet: 喉の苦しみにもだえつつ hayamizu++ アイコン表示
++'ed by yoshiori
Tweet: ということで hayamizu++
++'ed by _tad_ (WebScrapper on Scheme実装の日も近いらしい)
Tweet: hayamizu++ WebScrapper on Scheme実装の日も近いらしい
--'ed by ujihisa
Tweet: hayamizu--
--'ed by ujihisa
Tweet: hayamizu--
++'ed by ujihisa
Tweet: hayamizu++
++'ed by ujihisa
Tweet: hayamizu++
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