Unless they already subscribe to many feeds, visitors are not much more likely to sign up for a new service than to install new software.

除非访问者已订阅了许多提要，否则他们注册一个新服务的可能性不会比安装一个新软件高。

youdao

Do you want visitors to read and subscribe to a blog, buy a product or sign up for a service?

你希望访客阅读你的博客，购买产品或者注册一项服务吗？

youdao

It should be noted that when you sign up for MDF, you do authorize the service to automatically subscribe you to up to 150 Twitter users (there are 150 drawings in total).

需要注意的是，当时注册MDF时，你也授权这项服务自动关注150个Twitter用户(因为总共有150次抽奖)。

youdao

You may view the latest issue here or sign up to subscribe here.

FORBES: SAPVoice: BYOD + Field Service App = Major ROI for Mortgage Services Firm

And essentially, it allows you to sign up or subscribe to for free to your favorite websites that offer this RSS technology, and then you download an RSS reader, a simple program that you download on your computer that allows you to receive any updates that you subscribe to.

NPR: Tips for Easing Internet Information Overload

You convince yourself that these thousands of new visitors will sign up for your Facebook fan page, follow your Tweets and subscribe to your RSS feed.

FORBES: Think Twitter And Facebook Are Addictive? Try Some of This