Share this article onFacebookShare this article onTwitterShare this article onGoogle PlusShare this article onLinkedIn With Facebook rapidly approaching 1 billion users, how many e-mails do you think they're sending each day? Hundreds of millions? Billions? Whatever the number, it's absolutely massive... and they appear to be keeping tabs on as many as possible. If you open that email they sent, F
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く