Postage costs on eBay sometimes beggar belief (and lead to the suspicion that vendors are trying to use postage to bolster their own profits). In that context, a new move by eBay to restrict the amount of flat-rate postage that can be charged in some categories is welcome news for buyers, though it might not do much to please sellers who've already had a messy 2008 when it comes to eBay policy. The limits, which will come into effect from , apply to CDs ($5), DVDs ($8) and books ($6). Those are still somewhat higher than the likely standard postage costs in many cases, but at least the new policy sets a ceiling. Does that seem like a sensible move to you? Share your thoughts in the comments.