what about someone with less than 700 followers, can he still participate?
Simply ans is NO.According to the rule to entry OroCoin Twitter Campaign you must have min of 700 followers.Better focus to increase your followers or PM OroCoinCS if you've believed that you will make a nice tweet about OroCoin.
5. You need a minimum of 700 followers to qualify, and at least 25% of those should be crypto-related.