update FAQs

Author: Gasper Zupan

src/faqs.html

@@ -298,6 +298,11 @@ <h6 id="running-your-own-bee-node">Running Your Own Bee Node</h6>
 						<div id="how-much-network-traffic-does-one-node-consume-per-day" class="collapse answer">
 							<p>Network traffic depends on your connectivity and the activity level in Swarm.</p>
 						</div>
+						<div class="question more" data-toggle="collapse" href="#about-bzz-requirements" moretext="About BZZ requirements">About BZZ requirements: </div>
+						<div id="about-bzz-requirements" class="collapse answer">
+							<p>- In order to operate and run a well-functioning node, you don't need BZZ. You only need some xDAI to deploy your chequebook. Get it here (https://blockscout.com/xdai/mainnet/faucet).</p>
+							<p>- In order to make use of the Swarm network service (upload/download), you need to pay with BZZ. This BZZ is distributed to node operators and token holders.  </p>
+						</div>		       
 	        </div>
 					<div class="faq-topic-wrap" id="token-sale-wrap">
 						<h6 id="token-sale">Token Sale</h6>