Twitter Automation Tools
There are plenty of Twitter automation tools to make your profile look like an announcement board. Some of which are as follows:
Social Oomph: It allows you to set up a row of tweets and a time gap at which you want your tweets to appear on your Twitter account. It also allows you to send an automated direct message to your new followers.
Tweet Old Post: It is a plugin for WordPress users. It allows you to connect your Twitter account with your blog and tweet your old posts on Twitter so that you can keep your old posts alive. It also allows you share your recent posts.
Visibili: It is a free tool that allows you create a custom sharing bar that can have a Tweet button for your Twitter account and other social sharing icons. It can also be connected to your Tweetdeck installed on your blog for outgoing links.
Hootsuite: It is a social media management platform. It allows you schedule updates on your Twitter account. You can monitor what people are saying about your brand and helps you respond instantly. You can share videos, GIFs and pictures on Twitter through Hootsuite.