Bloggers are speculating that search site Ask Jeeves has acquired one of their own. Ask Jeeves has bought Bloglines, a privately held start-up that aggregates personal websites, according to media blog Napsterisation.org. Also, Ask Jeeves’ website is pointing exclusively to Bloglines via several links for blogs. An Ask Jeeves representative reached on Sunday declined to comment on an acquisition, nor on a partnership between the two companies. However, publicly traded Ask Jeeves has scheduled an announcement for Monday.