otao https://blog.hatena.ne.jp/otao/ 忘備録1.0 https://otao.hatenadiary.org/ Tech 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fotao.hatenadiary.org%2Fentry%2F20060623%2F1151023751" title="　Web 2.0の挑戦者：ニッチ商品も見つかる？リアルメディアの交換サイトlendmonkey　CNet - 忘備録1.0" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2006-06-23 09:49:11 rich https://otao.hatenadiary.org/entry/20060623/1151023751 1.0 100%